I have an OData WCF ADO.NET service created with Entity Framework using protocol version 2. The entity model looks like this:
I have a set of custom entities which reflect the business representation of data.Then I also have a set of entities that map 1-to-1 to the database that represent the storage of the data.My business
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I\'m trying to save an object back to the database via WCF, like so (pseudo code): var Contact = new Contact
I\'m not much familiar with WCF, I\'ve a requirement to create a set of services that can do only CRUD operations with database. Can I use WCF Da开发者_如何学Pythonta Services for this? Is there any o
I\'m trying to save data back to the database via WCF but I keep getting: Cannot insert the value NULL into column \'Id\', table \'ResellerPlatform.dbo.Contacts\'; column does not allow nulls. INSERT
I have a WCF Data Service in my web app. I added a service reference using the \"Add New Service Reference\" command in my Silverlight application. I was looking at the Reference.cs file VS generates
I am using WCF data services and I have a few fields/properties that I want to \"blank out\" (set value to empty string or null) before sending back to client.
I\'m trying to generate a request to my WCF service. I need to query WCF by datetime parameter OR by Ids.
I have an entity model with a sales line and a multiple line items.When I do a request for a particular line, I get the line information back, but I don\'t get an of the children line items back.I\'ve
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